Patents
Sitemap › B06 - Generating or transmitting mechanical vibrations in general › B06B - Generating or transmitting mechanical vibrations in general › B06B 1 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
Patents for B06B 1 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency (14,020)
04/2003
04/09/2003CN1104968C 超声换能器 Ultrasonic transducer
04/08/2003US6545390 Device for generating high-frequency mechanical vibrations for a dental handpiece
04/08/2003US6544364 Ultrasonic adhering method and apparatus
04/08/2003US6543669 Bonding apparatus and bonding tool for component
04/08/2003US6543620 Smart screening machine
04/08/2003US6543289 Rotational vibration testing apparatus
04/08/2003US6543272 Systems and methods for testing and calibrating a focused ultrasound transducer array
04/05/2003CA2406684A1 Ultrasound transducer array
04/03/2003WO2003026810A1 Apparatus and method of manufacturing ultrasonic transducers
04/03/2003WO2002025630A9 Microfabricated ultrasound array for use as resonant sensors
04/03/2003US20030065279 Shock wave source with a coil carrier having a non-circular contour
04/03/2003US20030062992 Warning tone transmitter
04/03/2003US20030062802 Electronic circuit for highly efficient driving of piezoelectric loads
04/02/2003EP1297904A1 Electromagnetic induction type actuator and portable communications device
04/02/2003EP0929825B1 Two-dimensional array transducer and beamformer
04/02/2003CN1408056A Method and system for compensating vibrations of rotating components
04/02/2003CN1406820A Ultrasonic head and ultrasonic smelting assembly therewith
04/02/2003CN1406558A 冲击波源 Shock wave source
04/02/2003CN1406557A 冲击波源 Shock wave source
04/02/2003CN1104226C Method of continuous control of tip vibration in a dental scalar system
04/01/2003US6542381 Device and method for mounting vibrator
04/01/2003US6541896 Method for manufacturing combined acoustic backing and interconnect module for ultrasonic array
04/01/2003US6540683 Dual-frequency ultrasonic array transducer and method of harmonic imaging
04/01/2003US6540677 Ultrasound transceiver system for remote operation through a minimal number of connecting wires
04/01/2003US6540339 Flextensional transducer assembly including array of flextensional transducers
04/01/2003US6539937 Method of maximizing the mechanical displacement of a piezoelectric nebulizer apparatus
03/2003
03/27/2003WO2003026033A1 Device with a piezoelectric actuator
03/27/2003WO2003025924A1 Optical recording medium
03/27/2003WO2003024626A1 Sieving apparatus
03/27/2003WO2003024625A1 Frequency and amplitude apodization of transducers
03/27/2003US20030060709 Ultrasonic diagnostic apparatus
03/26/2003EP1296136A2 Ultrasonic search unit and method for producing the same
03/26/2003EP1294494A2 Capacitive micromachined ultrasonic transducers
03/26/2003EP1294493A2 Capacitive micromachined ultrasonic transducers.
03/26/2003EP0843952A4 Ultrasonic transducer
03/25/2003US6539097 Multi-functional vibration actuator
03/25/2003US6538363 Method of manufacturing a piezoelectric element
03/25/2003US6538360 Multiple frequency cleaning system
03/25/2003US6537403 Nip adjustment for a rigid ultrasonic bonder or processor
03/25/2003US6537291 Method for detecting a loose blade in a hand piece connected to an ultrasonic surgical system
03/25/2003US6537224 Multi-purpose ultrasonic slotted array transducer
03/25/2003US6537220 Ultrasound imaging with acquisition of imaging data in perpendicular scan planes
03/25/2003US6537216 Transmit circuit for imaging with ultrasound
03/25/2003US6536682 Actuator component for a microspray and its production process
03/20/2003WO2003022156A1 Cylindrical ultrasound receivers and transceivers formed from piezoelectric film
03/20/2003US20030055339 Comprising a piezoelectric element for transmitting/receiving an ultrasonic wave and a cured by laser light acoustic matching layer; ultrasonic diagnostic apparatus, medical equipment
03/20/2003US20030055337 Dual-frequency ultrasonic array transducer and method of harmonic imaging
03/20/2003US20030055308 Ultrasound imaging with acquisition of imaging data in perpendicular scan planes
03/20/2003US20030051323 Composite piezoelectric transducer arrays with improved acoustical and electrical impedance
03/19/2003EP1293315A2 Device for compacting and shaping of mixtures
03/19/2003EP1293264A1 Small-sized vibrating motor
03/19/2003EP1292229A1 Biophysical sensor
03/19/2003EP1292228A1 Two-way mechano-electrical transducer
03/19/2003CN1404200A 振动电动机 Vibration motor
03/19/2003CN1402967A Hybridization reaction-promoting ultrasonic method and equipment
03/19/2003CA2390813A1 Ultrasonic search unit and method for producing the same
03/18/2003US6534898 Piezoelectric/electrostrictive device having mutually opposing thin plate section
03/18/2003US6534886 Flat type vibration motor
03/18/2003US6532819 Wideband piezoelecric transducer for harmonic imaging
03/18/2003US6532795 Vibration pickup with a pressure sleeve
03/13/2003WO2002037535A3 Piezo-electrical actuator with automatic release on loss of power
03/13/2003US20030048028 Vibration motor
03/11/2003US6530768 Ultrasonic cutting system
03/06/2003US20030044031 Multi-function actuator
03/05/2003EP1288681A2 Device for generating mechanical vibrations in a solid
03/05/2003CN1400082A Impact electrical tool
03/05/2003CN1399947A Ultrasonic beautifying device
03/04/2003US6529611 Multifunction acoustic device
03/04/2003US6528925 Piezoelectric/electrostrictive element driving circuit
03/04/2003US6527723 Variable multi-dimensional apodization control for ultrasonic transducers
02/2003
02/27/2003WO2002039782A3 Microfabricated acoustic transducer with suppressed substrate modes
02/27/2003US20030039173 Methods for reducing ringing of ultrasonic transducers
02/27/2003US20030038158 Bonding apparatus and bonding tool for component
02/27/2003DE10147064C1 Vibrator for mobile telephone has oscillating mass provided by magnetic core displaced within electromagnetic coil
02/25/2003US6524254 Orthogonally reconfigurable integrated matrix acoustical array
02/25/2003US6524253 Volumetric ultrasound imaging with a thinned array
02/20/2003WO2003015462A2 Loudspeaker with a three-dimensional diaphragm
02/20/2003US20030036702 Scanhead assembly for ultrasonic imaging having an integral beamformer and demountable array
02/20/2003US20030036364 Multi-functional actuator
02/20/2003US20030034704 Brushless motor driving circuit and portable terminal incorporating the same
02/18/2003US6522051 Multielement sound probe comprising a composite electrically conducting coating and method for making same
02/18/2003US6520916 Ultrasound imaging system and method for implantable and invasive devices
02/18/2003US6520455 Method and apparatus for reducing turbulent drag
02/13/2003WO2003013181A2 System for attaching an acoustic element to an integrated circuit
02/13/2003WO2003012889A1 Highpower ultrasonic transducer with broadband frequency characteristics
02/13/2003WO2003012249A1 Device for the acoustic action on a oil and gas-bearing formation
02/13/2003WO2003011749A2 Micro-machined ultrasonic transducer (mut) array
02/13/2003WO2003011748A2 Micro-machined ultrasonic transducer (mut) substrate that limits the lateral propagation of acoustic energy
02/13/2003WO2003011482A1 Signal horn with adaptively modifiable operating variables
02/13/2003US20030032899 Ultrasonic cosmetic device
02/13/2003US20030032884 Ultrasound transducer for improving resolution in imaging system
02/13/2003US20030032211 Microfabricated transducers formed over other circuit components on an integrated circuit chip and methods for making the same
02/13/2003US20030031337 Loudspeaker with a three-dimensional diaphragm
02/13/2003US20030028961 Bath for generating water vibration wave
02/13/2003DE10138434C1 Fokussierender elektroakustischer Wandler und Verfahren zum Test seiner Ausgangsleistung The focusing electroacoustic transducer and method for testing of its output
02/12/2003EP1283517A2 Focussed electro-acoustic transducer and method for testing its output power
02/12/2003EP1282896A2 Projector with tunable resonance frequency
02/12/2003EP1282895A1 Electro-aero-acoustic source and system for active noise control
02/12/2003CN1396753A Piezoelectric electroacoustic transducer and its manufacturing method
02/12/2003CN1396034A Resonator for ultrosonic silk weld
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